Returns the name of the stock item. See ToolButton.setStockId. The returned string is owned by GTK+ and must not be freed or modifed.
the name of the stock item for button.
Deprecated: Use ToolButton.getIconName instead.
2.4
Returns the name of the stock item. See ToolButton.setStockId. The returned string is owned by GTK+ and must not be freed or modifed.